18 มงกุฎสุดที่รัก My Girl ซีรีส์ออนไลน์ | Linen, a poor girl with a special talent in surviving because she had to run away from the collector of Tuan’s, her father who was addicted to gambling and kept creating debt. One day she met Poorich, the only grandson of Pol the millionaire. Both Poorichand Linen had met several times by coincidence while Linen was not so impressed by Poorich. Linen met Mark the playboy millionaire by chance whom later on she found out that he was Poorich’s close friend and business partner. Mark was impressed by Linen’s sincerity and liveliness from the first time. Meanwhile, Pol or Poorich’s grandfather was severely ill and needed to see his granddaughter who was born from his only daughter who ran away with her lover until she died in a big earthquake in China. Poorich had tried hard all along to find his sister but never succeeded. Until his grandfather’s condition became worse and the doctor described it as no chance of survival, Poorich decided to hire Linen take a role of his grandfather’s grandmother to fulfill his wish before his death. Then, miracle happened. His grandfather’s condition got better because he met Linen. Linenwas forced to move into Poorich’s house while taking a role as the beloved granddaughter of the grandfather